# ls -F /proc/904/
attr/ coredump_filter fdinfo/ make-it-fail mountstats oom_score_adj sched stat timerslack_ns
auxv cpuset gid_map map_files/ net/ pagemap schedstat statm uid_map
cgroup cwd@ io maps ns/ patch_state sessionid status wchan
clear_refs environ latency mem numa_maps personality setgroups syscall
cmdline exe@ limits mountinfo oom_adj projid_map smaps task/
comm fd/ loginuid mounts oom_score root@ stack timers
含义如下:2、系统级别统计:
# cd /proc; ls -Fd [a-z]*
acpi/ consoles execdomains irq/ kpagecount modules schedstat sys/ version
asound/ cpuinfo fb kallsyms kpageflags mounts@ scsi/ sysrq-trigger vmallocinfo
buddyinfo crypto filesystems kcore latency_stats mtrr self@ sysvipc/ vmstat
bus/ devices fs/ key-users loadavg net@ slabinfo thread-self@ zoneinfo
cgroups diskstats interrupts keys locks pagetypeinfo softirqs timer_list
cmdline dma iomem kmsg meminfo partitions stat tty/
config.gz driver/ ioports kpagecgroup misc sched_debug swaps uptime
含义如下:--End--